公开(公告)号：US5724300A

公开(公告)日：1998-03-03

申请号：US784927

申请日：1997-01-16

申请人： Tomoharu Tanaka ,  Masaki Momodomi ,  Hideo Kato ,  Hiroto Nakai ,  Yoshiyuki Tanaka ,  Riichiro Shirota ,  Seiichi Aritome ,  Yasuo Itoh ,  Yoshihisa Iwata ,  Hiroshi Nakamura ,  Hideko Odaira ,  Yutaka Okamoto ,  Masamichi Asano ,  Kaoru Tokushige

发明人： Tomoharu Tanaka ,  Masaki Momodomi ,  Hideo Kato ,  Hiroto Nakai ,  Yoshiyuki Tanaka ,  Riichiro Shirota ,  Seiichi Aritome ,  Yasuo Itoh ,  Yoshihisa Iwata ,  Hiroshi Nakamura ,  Hideko Odaira ,  Yutaka Okamoto ,  Masamichi Asano ,  Kaoru Tokushige

IPC分类号： G06F11/10 ,  G11C16/10 ,  G11C16/12 ,  G11C16/24 ,  G11C16/34 ,  G11C29/00 ,  G11C29/34 ,  G11C29/52 ,  G11C13/00

CPC分类号： G11C29/785 ,  G06F11/1008 ,  G11C16/10 ,  G11C16/12 ,  G11C16/24 ,  G11C16/3436 ,  G11C16/344 ,  G11C16/3454 ,  G11C29/34 ,  G11C29/52 ,  G06F11/1068 ,  G06F2201/81 ,  G06F2212/2022

摘要： The time required for the program verify and erase verify operations can be shortened. The change of threshold values of memory cells can be suppressed even if the write and erase operations are executed repetitively. After the program and erase operations, whether the operations were properly executed can be judged simultaneously for all bit lines basing upon a change, after the pre-charge, of the potential at each bit line, without changing the column address. In the data rewrite operation, the rewrite operation is not effected for a memory cell with the data once properly written, by changing the data in the data register.

公开(公告)号：US5611067A

公开(公告)日：1997-03-11

申请号：US38837

申请日：1993-03-29

申请人： Yutaka Okamoto ,  Yoshiyuki Tanaka

发明人： Yutaka Okamoto ,  Yoshiyuki Tanaka

IPC分类号： G06F11/10 ,  G06F12/00 ,  G06F12/02 ,  G11C16/02 ,  G11C16/10 ,  G11C17/00 ,  G11C29/00 ,  G11C16/00

CPC分类号： G11C29/765 ,  G06F11/1068 ,  G06F12/0246 ,  G11C16/102

摘要： A nonvolatile semiconductor memory device using a NAND-type EEPROM includes a memory unit, a management unit, an erasure unit, and a control unit. The memory unit has a memory cell array divided into blocks each constituting a minimum quantity of data that may be erased. The management unit manages unused blocks. The erasure unit discriminates erased blocks of the unused blocks from non-erased blocks of the unused blocks to erase data stored in the non-erased blocks. The control unit writes data into at least one block of the unused blocks managed by the management unit. In the control unit, when a content of the written data is obtained by changing data recorded in a different block of the memory unit, and the data recorded on the another block is not necessary, the management unit receives information that the different block is an unused block. When the data recorded in the different block is necessary, a necessary part of the data recorded in the different block is copied to a block in which new data is to be written.

摘要翻译： 使用NAND型EEPROM的非易失性半导体存储器件包括存储器单元，管理单元，擦除单元和控制单元。 存储器单元具有分成块的存储单元阵列，每个块构成可被擦除的最小数据量。 管理单元管理未使用的块。 擦除单元将未使用块的已擦除块与未使用块的未擦除块进行区别，以擦除存储在未擦除块中的数据。 控制单元将数据写入到由管理单元管理的未使用块的至少一个块中。 在控制单元中，当通过改变记录在存储单元的不同块中的数据来获得写入数据的内容，并且不需要记录在另一块上的数据时，管理单元接收不同块为 未使用的块。 当记录在不同块中的数据是必需的时，记录在不同块中的数据的必要部分被复制到要写入新数据的块。

公开(公告)号：US5566105A

公开(公告)日：1996-10-15

申请号：US277514

申请日：1994-07-19

申请人： Tomoharu Tanaka ,  Yoshiyuki Tanaka ,  Hiroshi Nakamura ,  Hideko Odaira

发明人： Tomoharu Tanaka ,  Yoshiyuki Tanaka ,  Hiroshi Nakamura ,  Hideko Odaira

IPC分类号： G11C16/10 ,  G11C16/12 ,  G11C16/26 ,  G11C16/34 ,  G11C16/02

CPC分类号： G11C16/3459 ,  G11C16/10 ,  G11C16/12 ,  G11C16/26 ,  G11C16/3454

摘要： A NAND-cell type EEPROM includes an array of memory cells connected to bit lines. Each cell includes one transistor with a floating gate and a control gate electrode, wherein electrons are tunneled to or from the floating gate to write a data thereinto. A sense/latch circuit is connected to the bit lines, and selectively performs a sense operation and a latch operation of the write data. A program controller is provided for writing the data into a selected memory cell in a designated area, and for reading the data written in the selected cell to verify whether or not its resultant threshold voltage falls within an allowable range. If it is insufficient, the data is rewritten thereinto. A rewrite-data setting section is provided for performing a logic operation with respect to a read data from the selected cell and the write data being latched in the sense/latch circuit, and for updating automatically a rewrite data being stored in the sense/latch circuit with respect to every bit line in accordance with the actual write state as being verified. The sense/latch circuit includes a CMOS flip-flop circuit, which acts as a data-latch at the beginning of the verify operation, and serves as a sense amplifier once after it is reset.

公开(公告)号：US5327395A

公开(公告)日：1994-07-05

申请号：US957000

申请日：1992-10-06

申请人： Yoshihisa Sugiura ,  Yoshihisa Iwata ,  Masaki Momodomi ,  Yasuo Itoh ,  Tomoharu Tanaka ,  Yoshiyuki Tanaka

发明人： Yoshihisa Sugiura ,  Yoshihisa Iwata ,  Masaki Momodomi ,  Yasuo Itoh ,  Tomoharu Tanaka ,  Yoshiyuki Tanaka

IPC分类号： G11C17/00 ,  G11C16/02 ,  G11C16/08 ,  G11C16/10 ,  G11C8/00

CPC分类号： G11C16/08 ,  G11C16/10 ,  G11C2216/14

摘要： A NOR operation is performed on the address bit by bit by a NOR circuit, and when the final address in a page is detected from the result of the NOR operation by a final address detection circuit, a program starting circuit executes data writing to a memory cell. This can ensure detection of the final address in a page without using a counter circuit. It is therefore possible to simplify the structure of the final address detection circuit and reduce the circuit area occupying in a semiconductor memory device.

摘要翻译： 通过NOR电路对地址逐位执行NOR运算，并且当由最终地址检测电路从NOR运算的结果检测到页面中的最终地址时，程序启动电路执行向存储器的数据写入 细胞。 这可以确保在不使用计数器电路的情况下检测页面中的最终地址。 因此，可以简化最终地址检测电路的结构并减少半导体存储器件占用的电路面积。

公开(公告)号：US5184273A

公开(公告)日：1993-02-02

申请号：US798528

申请日：1991-11-26

申请人： Yoshiyuki Tanaka ,  Takaaki Itoh

发明人： Yoshiyuki Tanaka ,  Takaaki Itoh

IPC分类号： H01T4/12

CPC分类号： H01T4/12

摘要： A microgap type surge absorber comprises a columnar insulator element being covered with a conductive material and provided with a microgap around the center thereof, a pair of conductive caps being fixed on the both ends of the element, first and second electrodes being attached to the both caps, first and second glass tubes adhering to the periphery of the first and second electrodes and surrounding the end parts of the element, and a cylindrical third electrode being held between the both glass tubes and adjacently surrounding the element containing the microgap. The first, second, and third electrodes and glass tubes are charged with inert gas. When a glow discharge started from near the microgap extends to the conductive coating and arrives at the caps, an arc discharge is formed between caps through the third electrode. The third electrode protects the microgap from arc discharge current.

摘要翻译： 微隙型浪涌吸收器包括柱状绝缘体元件，其被导电材料覆盖并且在其中心附近设置有微隙隙，一对导电盖固定在元件的两端，第一和第二电极附接到两者上 盖，第一和第二玻璃管附着在第一和第二电极的周边并且围绕元件的端部，以及圆柱形第三电极，其保持在两个玻璃管之间并且相邻地围绕包含微隙的元件。 第一，第二和第三电极和玻璃管装有惰性气体。 当从微隙隙附近开始的辉光放电延伸到导电涂层并到达盖子时，通过第三电极在盖之间形成电弧放电。 第三电极保护微隙免受电弧放电电流的影响。

公开(公告)号：US4858136A

公开(公告)日：1989-08-15

申请号：US947385

申请日：1986-12-29

申请人： Yoshiyuki Tanaka ,  Akira Ii ,  Taiichi Meguro ,  Kenji Hayashi

发明人： Yoshiyuki Tanaka ,  Akira Ii ,  Taiichi Meguro ,  Kenji Hayashi

IPC分类号： F02D41/04 ,  F02D41/32

CPC分类号： F02D41/32 ,  F02D41/045

摘要： A method of and apparatus for controlling a fuel injection quantity for an internal combustion engine wherein the fuel injection quantity is controlled on the basis of both an intake-pipe pressure and a rotational speed of the engine. The output of a pressure sensor for detecting the intake-pipe pressure is processed by a CR filter having a time constant which enables removal of a pulsating component of the intake-pipe pressure. The output of the CR filter is relaxed to calculate a first weighted mean value with a relatively low degree of relaxation and a second weighted mean value with a relatively high degree of relaxation. The second weighted mean value is subtracted from the first weighted mean value, and an incremental/decremental quantity is determined on the basis of the result of the subtraction. The synchronous fuel injection quantity during acceleration or deceleration is corrected by the incremental/decremental quantity, and during acceleration the fuel is injected asynchronously on the basis of the incremental/decremental quantity.

摘要翻译： 用于控制内燃机的燃料喷射量的方法和装置，其中基于发动机的进气管压力和转速来控制燃料喷射量。 用于检测进气管压力的压力传感器的输出由具有能够消除进气管压力的脉动分量的时间常数的CR滤波器处理。 松弛CR滤波器的输出，以计算具有较低松弛程度的第一加权平均值和具有相对高的松弛程度的第二加权平均值。 从第一加权平均值减去第二加权平均值，并且基于减法的结果确定增量/减量。 加速或减速期间的同步燃料喷射量通过增量/减量量进行校正，在加速期间，根据增量/减量量异步喷射燃料。

公开(公告)号：US08738057B2

公开(公告)日：2014-05-27

申请号：US13121941

申请日：2009-10-28

申请人： Shoji Fukuzawa ,  Yoshiyuki Tanaka

发明人： Shoji Fukuzawa ,  Yoshiyuki Tanaka

IPC分类号： H04B7/00 ,  H04W76/02

CPC分类号： H04W76/023 ,  H04B7/155 ,  H04W72/0406 ,  H04W76/14 ,  H04W84/047 ,  H04W84/08

摘要： A wireless terminal device (TA) receives a downlink signal that is repeatedly transmitted from a pre registered home repeater when requesting communication, specifies an idle channel based on idle channel information that is included in the downlink signal, and using the frequency of the uplink signal of the idle channel requests communication permission from the relay device that provides the idle channel. When communication permission cannot be received from the relay device from which communication permission was previously requested, the wireless terminal device (TA) uses the same frequency as the frequency of the downlink signal from the home repeater to transmit a signal to the wireless terminal device (TB) of an intended other party requesting communication.

摘要翻译： 无线终端装置（TA）在请求通信时接收从预先登记的本地中继器重复发送的下行链路信号，基于下行链路信号中包含的空闲信道信息来指定空闲信道，并使用上行链路信号的频率 的空闲信道请求来自提供空闲信道的中继设备的通信许可。 当从先前请求了通信许可的中继装置不能接收到通信许可时，无线终端装置（TA）使用与来自本地中继器的下行链路信号的频率相同的频率向无线终端装置发送信号（ TB）要求通信的另一方。

公开(公告)号：USRE44503E1

公开(公告)日：2013-09-17

申请号：US13100835

申请日：2011-05-04

申请人： Yoshiyuki Tanaka ,  Hiroshi Nakamura ,  Hiroshi Sukegawa ,  Mikito Nakabayashi ,  Kazuya Kawamoto

发明人： Yoshiyuki Tanaka ,  Hiroshi Nakamura ,  Hiroshi Sukegawa ,  Mikito Nakabayashi ,  Kazuya Kawamoto

IPC分类号： G06F12/00

CPC分类号： G06F12/1433 ,  G06F21/10 ,  G06F21/79

摘要： In a memory system using a removable recording medium and data stored in the recording medium, identifying information for identifying each recording medium from others is held in the recording medium, and when data stored in the recording medium is used, the identifying information of the recording medium is required. As a result, when a flash memory card, etc. is used, a copyright is reliably protected.

摘要翻译： 在使用可移动记录介质的存储器系统和存储在记录介质中的数据的情况下，将用于从其他记录介质识别的识别信息保存在记录介质中，并且当使用存储在记录介质中的数据时，记录的识别信息 需要介质 结果，当使用闪存卡等时，版权被可靠地保护。

公开(公告)号：US08489017B2

公开(公告)日：2013-07-16

申请号：US13121933

申请日：2009-10-28

申请人： Shoji Fukuzawa ,  Yoshiyuki Tanaka

发明人： Shoji Fukuzawa ,  Yoshiyuki Tanaka

IPC分类号： H04B7/26

CPC分类号： H04W48/20 ,  H04B7/2606 ,  H04W72/005 ,  H04W76/36 ,  H04W84/047 ,  H04W84/08

摘要： There is provided a wireless communication system which causes a wireless terminal to select a relay device among plural relay devices connected together via a communication line when the wireless terminal attempts to communicate with another wireless terminal. The relay device has an information acquiring unit, a calling determining unit, and an information adding unit. The wireless terminal has an information analyzing unit which analyzes whether or not the own device is included in a communication counterparty of calling information when the calling information is included in communication information, a priority comparing unit which determines whether or not a priority level of the calling information is higher than that of a current communication when the own device is included, and a channel changing unit which changes a channel to that of another relay device of the calling information when the priority level of the calling information is higher.

摘要翻译： 提供了一种无线通信系统，其使无线终端在无线终端尝试与另一无线终端进行通信时，经由通信线路连接在一起的多个中继装置中选择中继装置。 中继装置具有信息获取单元，呼叫确定单元和信息添加单元。 无线终端具有信息分析单元，其在呼叫信息包括在通信信息中时，分析自己的设备是否包括在呼叫信息的通信对方中;优先级比较单元，确定呼叫的优先级是否 当包括自身设备时，信息高于当前通信的信息;以及信道改变单元，当呼叫信息的优先级较高时，信道改变单元将呼叫信息的另一个中继设备的信道改变为呼叫信息的信道。

公开(公告)号：US20130004389A1

公开(公告)日：2013-01-03

申请号：US13577353

申请日：2011-02-03

申请人： Hideyuki Okamoto ,  Yoshiyuki Tanaka ,  Tsuyoshi Hirajima ,  Keiko Sasaki

发明人： Hideyuki Okamoto ,  Yoshiyuki Tanaka ,  Tsuyoshi Hirajima ,  Keiko Sasaki

IPC分类号： C22B15/14

CPC分类号： C22B15/0008 ,  B03D1/01 ,  B03D1/016 ,  B03D2201/005 ,  B03D2201/06 ,  B03D2203/02

摘要： Disclosed herein is a method for separating an arsenic mineral from a copper-bearing material, including the steps of grinding a copper-bearing material containing arsenic, adding water to the copper-bearing material to prepare a slurry, and adding a flotation agent including a depressant, a frother, and a collector to the slurry and blowing air into the slurry for performing flotation to obtain a copper concentrate, wherein the depressant is a chelator. As the chelator, a polyethyleneamine or the like is used. Particularly, when triethylenetetramine is used as the chelator, the amount of triethylenetetramine to be added is preferably 1 to 10 equivalents relative to the amount of soluble copper generated by oxidation of the copper-bearing material, and the pH of the slurry is more preferably adjusted to 7 or more but 8 or less before the slurry is subjected to the flotation.

摘要翻译： 本发明公开了一种从含铜材料中分离砷矿物的方法，包括以下步骤：研磨含有砷的含铜材料，向含铜材料中加入水以制备浆料，并加入浮选剂，包括 抑制剂，起泡剂和收集剂，并将空气吹入浆料中进行浮选以获得铜精矿，其中抑制剂是螯合剂。 作为螯合剂，使用聚乙烯胺等。 特别是，当使用三亚乙基四胺作为螯合剂时，相对于通过含铜材料的氧化产生的可溶性铜的量，三亚乙基四胺的添加量优选为1〜10当量，更优选调节浆料的pH 在浆料进行浮选之前为7以上且8以下。